Figure 6.

TEN1 Is a Negative Regulator of Telomerase Activity.

(A) Telomerase activity in flowers measured by Q-TRAP. Data are normalized to the wild type (WT); each data point represents two or three biological replicates, with three technical replicates. Error bars represent the sd between biological replicates.

(B) TRAP products from the wild type and ten1-3 mutants at 24, 30, and 36 cycles of PCR resolved by PAGE. Quantification (right) represents the signal for the corresponding bands of ten1-3 divided by the wild type for the 36-cycle PCR reaction.